(1987). The role of science and technology in economic competitiveness. Washington: National Science Foundation.
Trích dẫn kiểu ChicagoThe Role of Science and Technology in Economic Competitiveness. Washington: National Science Foundation, 1987.
Trích dẫn MLAThe Role of Science and Technology in Economic Competitiveness. Washington: National Science Foundation, 1987.
Cảnh báo: Các trích dẫn này có thể không phải lúc nào cũng chính xác 100%.